Finding the Third Proportional to 747,016 and 1,639,152

Step by Step Solution

1. Step 1: Write the proportion equation
   747,016 : 1,639,152 = 1,639,152 : x
2. Step 2: Convert to fraction form
   747,016/1,639,152 = 1,639,152/x
3. Step 3: Cross multiply
   747,016x = 1,639,152 × 1,639,152
4. Step 4: Simplify right side
   747,016x = 2,686,819,279,104
5. Step 5: Solve for x
   x = 2,686,819,279,104/747,016
6. Step 6: Final answer
   x = 3,596,735.92